//
//  SZYWCDBManager.h
//  WCDBDemo
//
//  Created by jiangdong on 2018/4/2.
//  Copyright © 2018年 jiangdong. All rights reserved.
//

#import <Foundation/Foundation.h>
@class SZYMessage;

@interface SZYWCDBManager : NSObject

+ (instancetype)shareInstance;

//插入数据
- (BOOL)insertData:(SZYMessage *)message;

- (BOOL)insertDatas:(NSArray<SZYMessage *> *)messages;

//查询
- (void)selectData;

//更新
- (void)updateData;

//删除表
- (void)deleteData;



@end
